本文整理汇总了Java中com.jogamp.opengl.util.awt.Screenshot.readToBufferedImage方法的典型用法代码示例。如果您正苦于以下问题：Java Screenshot.readToBufferedImage方法的具体用法？Java Screenshot.readToBufferedImage怎么用？Java Screenshot.readToBufferedImage使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.jogamp.opengl.util.awt.Screenshot的用法示例。
在下文中一共展示了Screenshot.readToBufferedImage方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: print
import com.jogamp.opengl.util.awt.Screenshot; //导入方法依赖的package包/类
public int print(Graphics g, PageFormat fmt, int pageNo) {
if( pageNo>0 ) return NO_SUCH_PAGE;
Graphics2D g2 = (Graphics2D)g;
Dimension dim = wwd.getPreferredSize();
Rectangle r = wwd.getBounds();
if(r.width>dim.width) r.width = dim.width;
if(r.height>dim.height) r.height = dim.height;
org.geomapapp.util.DateFmt df = new org.geomapapp.util.DateFmt();
int secs = (int)(System.currentTimeMillis()/1000L);
String date = df.format(secs);
Font font = new Font("SansSerif", Font.PLAIN, 8);
g.setFont( font );
Rectangle2D r2d = font.getStringBounds(date, g2.getFontRenderContext());
// g2.translate( r.getWidth()-20.-r2d.getWidth(), r.getHeight()+18. );
g2.setColor( Color.black);
// g.setClip( new Rectangle( 0, 0, r.width, r.height) );
double w = fmt.getImageableWidth();
double h = fmt.getImageableHeight();
double x = fmt.getImageableX();
double y = fmt.getImageableY();
g2.translate(x, y);
double scale = Math.min( w / r.getWidth(), h / r.getHeight());
int xd = (int)(scale*r.getWidth()-10.-r2d.getWidth());
int yd = (int)(scale*r.getHeight()+18.);
g2.drawString( date, xd, yd);
g2.translate( -r.getX()*scale, -r.getY()*scale );
g2.scale( scale, scale);
wwd.getContext().makeCurrent();
BufferedImage image = Screenshot.readToBufferedImage(r.width, r.height);
g2.drawImage(image, 0, 0, this);
return PAGE_EXISTS;
}
示例2: getImage
import com.jogamp.opengl.util.awt.Screenshot; //导入方法依赖的package包/类
public BufferedImage getImage() {
// Needs the "current context"!
this.drawable.getContext().makeCurrent();
int width = component.getWidth();
int height = component.getHeight();
return Screenshot.readToBufferedImage(width, height);
}